Wildhare planes are very well put together and you will not find a nicer person than Tom for customer support. I think that this plane would be awesome with an OS 120AX like Zippi has.
On another note if Yaks are your thing then Extreme Flight has there 74" Yaks that are awesome performers on an OS 160.
Just food for thought. Either way you cant go wrong with either company. Great support from either one.